A race condition was addressed with improved state handling. (CVE-2026-84507)
A race condition vulnerability was addressed by improving state handling in multiple Apple operating systems. The flaw could allow an app to cause unexpected system termination or corrupt kernel memory. The issue is fixed in iOS 26.7 and later, iPadOS 26.7 and later, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27.
AI Analysis
Technical Summary
CVE-2026-84507 is a race condition vulnerability affecting several Apple operating systems. The vulnerability was mitigated by improved state handling to prevent an app from causing unexpected system termination or kernel memory corruption. The flaw is resolved in specific versions of iOS, iPadOS, macOS variants, tvOS, visionOS, and watchOS as listed.
Potential Impact
An attacker controlling an app could exploit this race condition to cause unexpected system termination or corrupt kernel memory, potentially leading to system instability or denial of service. There is no indication of code execution or privilege escalation from the provided data.
Mitigation Recommendations
The vulnerability is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27. Users and administrators should update to these versions or later to remediate the issue.
A race condition was addressed with improved state handling. (CVE-2026-84507)
Description
A race condition vulnerability was addressed by improving state handling in multiple Apple operating systems. The flaw could allow an app to cause unexpected system termination or corrupt kernel memory. The issue is fixed in iOS 26.7 and later, iPadOS 26.7 and later, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-84507 is a race condition vulnerability affecting several Apple operating systems. The vulnerability was mitigated by improved state handling to prevent an app from causing unexpected system termination or kernel memory corruption. The flaw is resolved in specific versions of iOS, iPadOS, macOS variants, tvOS, visionOS, and watchOS as listed.
Potential Impact
An attacker controlling an app could exploit this race condition to cause unexpected system termination or corrupt kernel memory, potentially leading to system instability or denial of service. There is no indication of code execution or privilege escalation from the provided data.
Mitigation Recommendations
The vulnerability is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27. Users and administrators should update to these versions or later to remediate the issue.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-4g57-9c9f-ph83
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-84507"]
- State
- PUBLISHED
Threat ID: 6aa8a1a555bf5e2cf5f3d4ec
Added to database: 09/15/2026, 01:38:45 UTC
Last enriched: 09/15/2026, 01:51:39 UTC
Last updated: 09/15/2026, 03:01:23 UTC
Views: 2
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